From: Jiapeng Chong Date: Tue, 27 Apr 2021 10:29:48 +0000 (+0800) Subject: llc2: Remove redundant assignment to rc X-Git-Tag: accepted/tizen/unified/20230118.172025~7335^2~14 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=2342eb1afe00586a018536c4bf9e04d7aa4bf63e;p=platform%2Fkernel%2Flinux-rpi.git llc2: Remove redundant assignment to rc Variable rc is set to zero but this value is never read as it is overwritten with a new value later on, hence it is a redundant assignment and can be removed. Cleans up the following clang-analyzer warning: net/llc/llc_station.c:86:2: warning: Value stored to 'rc' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong Signed-off-by: David S. Miller --- diff --git a/net/llc/llc_station.c b/net/llc/llc_station.c index c29170e..05c6ae0 100644 --- a/net/llc/llc_station.c +++ b/net/llc/llc_station.c @@ -54,7 +54,6 @@ static int llc_station_ac_send_xid_r(struct sk_buff *skb) if (!nskb) goto out; - rc = 0; llc_pdu_decode_sa(skb, mac_da); llc_pdu_decode_ssap(skb, &dsap); llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP); @@ -83,7 +82,6 @@ static int llc_station_ac_send_test_r(struct sk_buff *skb) if (!nskb) goto out; - rc = 0; llc_pdu_decode_sa(skb, mac_da); llc_pdu_decode_ssap(skb, &dsap); llc_pdu_header_init(nskb, LLC_PDU_TYPE_U, 0, dsap, LLC_PDU_RSP);